ios - How to Show Different View For Selected PickerView? -


i have categories , want show different text-fields user each category.

how can this? tried add different views in same view controller think it's not possible , true way.

my view controllers ss

you need add function 

func pickerview(pickerview: uipickerview, didselectrow row: int, incomponent component: int) {     index = row      if (index == 0)     {         //show view     }     else if (index == 1)     {        //show view      }      else  if (index == 2)     {       //show view   } }

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